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WO/2011/048423A1 |
A method of production of a component having at least one dimension that is more than 200 mm, said method comprising the steps of: a) providing a titanium aluminide melt; b) providing a cold sand casting mould; c) mounting the mould and ...
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WO/2011/043150A1 |
A filter for aluminum melts is provided through which an agent for crystal-grain size reduction, such as TiB2, can pass in an adequate amount and which can remove other inclusions. The filter for aluminum melts is obtained by bonding 100...
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WO/2011/030898A1 |
Disclosed is a copper alloy wire (10) which has an alloy composition containing 3.0-7.0 at.% zirconium and which comprises a base copper phase (30) and a composite phase (20) composed of a copper-zirconium compound phase (22) and a coppe...
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WO/2010/140915A1 |
A method for producing a precipitation-hardened lean copper-based alloy and a method for producing a metal product therefrom relate to the field of non-ferrous metallurgy, in particular to the metallurgy of lean copper-based alloys, and ...
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WO/2010/129868A1 |
A system and method for producing a metallic ingot using, for example, a VAR furnace, includes a primary crucible receiving a melted metal from a source of metal and collecting the melted metal to for a pool of melted metal, the primary ...
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WO/2010/121517A1 |
A high-elongation rate aluminum alloy material and preparation method thereof. The high-elongation aluminum alloy material contains, in weight percentage, 0.30-1.20% of iron, 0.03-0.10% of silicon, 0.01-0.30% of rare earth elements, name...
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WO/2010/103691A1 |
Provided is a method of producing a member composed of a shape memory alloy wherein good bi-directionality can be attained. The production method has a memory processing step (S14) for performing shape memory processing on a shape memory...
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WO/2010/100204A1 |
The invention relates to an aluminum alloy having good electrical conductivity and good thermal conductivity for producing die-cast components, containing: 8.0 to 9.0 wt % silicon, 0.5 to 0.7 wt % iron, max. 0.010 wt % copper, max. 0.010...
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WO/2010/094852A1 |
The invention relates to a method for casting aluminium alloys containing at least around 0.1% of Mg and/or at least around 0.1% of Li, wherein said method comprises, during the main portion of the curing, contacting a liquid surface of ...
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WO/2010/090310A1 |
Provided is a titanium slab that has little irregularity in size and cracks at corners and can therefore be hot-rolled after melting by an electron beam melting without additional breakdown rolling processes or other corrective processes...
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WO/2010/090353A1 |
Provided are titanium slabs for hot-rolling that can be fed into a general purpose hot-rolling machine that produces band-shaped coils without passing through any breakdown processes such, as blooming, or any reforming processes, and wit...
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WO/2010/090313A1 |
Provided are a device and method that can easily change the width of an active refractory metal slab that is smelted using an electron beam smelting furnace. The metal slab manufacturing device that uses electron beam smelting is configu...
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WO/2010/084907A1 |
When an aluminum alloy billet obtained by casting molten aluminum alloy continuously in the shape of rod is cut into a predetermined length by means of a cutting device (13) and then the aluminum alloy billet thus cut is loaded in a prod...
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WO/2010/079677A1 |
A method of production of an aluminum alloy inhibiting oxidation loss of the alloy melt without the use of Be which is liable to affect the human health. When preparing an aluminum alloy melt containing Mg, the method adds to the alloy, ...
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WO/2010/077733A2 |
A method for producing high strength aluminum alloy containing L12 intermetallic dispersoids by using gas atomization to produce powder that is then consolidated into L12 aluminum alloy billets or by casting the alloy into molds to produ...
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WO/2010/076892A1 |
Provided is an aluminum alloy part which has an extremely complicated surface profile and thus exhibits an enhanced joinability to a resin member. The aluminum alloy part is an Al alloy member obtained by subjecting a cast member of an A...
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WO/2010/068009A2 |
The present invention relates to a method of suppressing grain growth in an AL-ZN-MG-based aluminum alloy billet for thixoextrusion which is characterized by comprising a Sc-adding step of adding Sc of 0.05~0.15% to molten metal, and a h...
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WO/2010/060819A1 |
The invention relates to a method for producing a blade (10) for a gas turbine by casting technology, which blade (10) comprises an elongated aerofoil (11), which extends in a longitudinal direction (25) of the blade, merges at the lower...
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WO/2010/055897A1 |
The Mg alloy comprises 2-6% of Al, Ca at a composition ratio (Ca/Al) of 0.5-1.5, 0.1-0.7% of Mn, 1-6% of Sr, and the remainder Mg and inevitable impurities and/or modified elements, when the total is 100 wt%. With this, an Mg alloy with ...
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WO/2010/056350A2 |
A method for producing a solid layer material (42), comprising providing (70) a first layer (30); providing (72) a second liquid layer (32) on the first layer (30); providing (74) a third liquid layer (34) on the second liquid layer (32)...
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WO/2010/027277A1 |
A method of forming a product such as a biomedical implant of Mg or Al includes computationally designing the product including a controlled porous architecture, producing a positive model of the product, infiltrating the model with a sa...
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WO/2009/149542A1 |
An extrudable aluminium alloy billet includes an aluminium alloy composition including, in weight percent, between 0.90 and 1.30 manganese, between 0.05 and 0.25 iron, between 0.05 and 0.25 silicon, between 0.01 and 0.02 titanium, less t...
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WO/2009/132436A1 |
A thermomechanical process for treating an alloy, for instance an AA6xxx aluminum alloy, to achieve extended high temperature ductility. Such treated alloys may be particularly useful to make automobile panels. First, the alloy is soluti...
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WO/2009/130472A1 |
A method of mitigating against thermal contraction induced cracking during casting of a super Ni alloy, the method comprising: pouring liquid alloy into a mould such that liquid alloy is present in a feeder of said mould; and inducing an...
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WO/2009/129078A1 |
Some die cast aluminum alloy articles have internal cylindrical surfaces such as the round internal cylinder surfaces of a cylinder block for an internal combustion engine. During casting solidification molten aluminum alloys shrink agai...
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WO/2009/122048A1 |
The filter (10) of the type produced in a piece of fiberglass fabric is remarkable in that the same includes the soaking thereof in a resin enriched with iron oxide, giving the same a function and property suitable for magnetization and ...
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WO/2009/119701A1 |
A casting mold for magnesium alloys is provided with which the flowability of a magnesium alloy melt can be ensured while reducing the cost of casting apparatus production and the energy cost caused by heating. Also provided is a method ...
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WO/2009/038215A9 |
The present invention provides a magnesium alloy material excellent in mechanical properties without using specific manufacturing facilities and processes and a method of manufacturing the same. The magnesium alloy material is an Mg-Zn-R...
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WO/2009/093420A1 |
Provided are: a magnesium alloy sheet material excellent in suitability for plastic working and rigidity; and a magnesium alloy molding having excellent rigidity. The sheet material is made of a magnesium alloy and comprises a matrix mad...
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WO/2009/069782A1 |
A method of regulating the composition of a molten metal in continuous casting. The method comprises continuously measuring the resistivity of a melt of copper and of a copper alloy, calculating the composition of the molten metal from t...
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WO/2009/069781A1 |
A process for manufacturing a copper alloy product from a precipitation-hardening type copper alloy which comprises the step of conducting separately the melting of pure copper and the melting of an additional element or a master alloy c...
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WO/2009/055902A1 |
A metal-molding conduit assembly that withstands temperatures about from 680 to 690 degrees Centigrade, for processing a molten metallic alloy having a light-metal alloy, the conduit assembly having a body including an Inconel-720 alloy.
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WO/2009/050817A1 |
A method for preventing the combustion of molten metal, and casting apparatus, realizing low GWP100, prolongation of kindling time of molten metal after opening of the lid of holding furnace, etc. and application to a cold chamber system...
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WO/2009/049500A1 |
An Al alloy with high thermal and electric conductivity and high strength comprises (in wt%) Mg 0.61-0.65%, Si 0.4-0.45%, rare earth elements 0.11-0.3%, B 0.03-0.10%, balance Al and inevitable impurities. The alloy is obtained by definin...
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WO/2009/048008A1 |
Disclosed is a brass which contains no lead (Pb), and which is excellent in cutting properties, castability, mechanical properties and others. Specifically disclosed is a brass comprising Cu at a content of 55 to 75 wt% (inclusive), Bi a...
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WO/2009/019936A1 |
A foundry apparatus that is relatively compact and can be fabricated at low cost, and that with respect to ingots of aluminum, etc. cast by multiple molds, ensures secure removal of the ingots from the molds. There is disclosed an appara...
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WO/2009/015458A1 |
Disclosed is, according to an aspect, a metal-molded article (10), including: (i) a body (60) molded in association with a mold assembly (20), and (ii) a hollow insert (100) embedded, at least in part, in the body (60). The body (60) has...
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WO/2008/144935A1 |
The present invention relates to modified alloy compositions for reduced hot tear susceptibility, where the aluminum alloy comprising from 0.01 to 0.025 % by weight of Sr; and TiB2, measured by its boron content, from 0.001 to 0.005% by ...
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WO/2008/133218A1 |
A casting magnesium alloy characterized by containing 1-5 mass% copper (Cu) and 0.1-5 mass% calcium (Ca) based on the whole alloy and containing tin (Sn) in such an amount that the ratio of the mass of Sn to that of the Ca, Sn/Ca, is 0.1...
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WO/2008/133217A1 |
A casting magnesium alloy characterized by containing 1-5 mass% copper (Cu), 0.1-5 mass% calcium (Ca), and 0.1-5 mass% silver (Ag) based on the whole alloy, with the remainder being magnesium (Mg) and incidental impurities. Due to the in...
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WO/2008/123355A1 |
Disclosed is a method for producing an aluminum alloy thick plate, which is characterized by sequentially performing, in the following order, a melting step (S1) wherein an aluminum alloy consisting of a predetermined amount of Mg, at le...
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WO/2008/111585A1 |
Disclosed is a Ni-based single crystal superalloy which has the following composition: Co: 0.0 to 15.0 mass% (inclusive), Cr: 4.1 to 8.0 mass% (inclusive), Mo: 2.1 to 6.5 mass% (inclusive), W: 0.0 to 3.9 mass% (inclusive), Ta: 4.0 to 10....
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WO/2008/104052A1 |
Apparatus and method of co-casting metal ingots in direct-chill casting apparatus. The apparatus and method employs at least one divider (divider member or divider wall) that separates a casting mold into two or more chambers for receivi...
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WO/2008/105303A1 |
The invention aims at providing an Al-Zn-Mg-Cu 7000-series aluminum alloy which exhibits high ductility for its high strength. In order to attain the aim, an Al-Zn-Mg-Cu 7000-series aluminum alloy having an inclusion-free structure is pr...
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WO/2008/090866A1 |
Disclosed are: an aluminum alloy casting material produced by casting a molten product of an aluminum alloy; an aluminum alloy material produced by at least heating the aluminum alloy casting material; and a method for producing the alum...
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WO/2008/086872A1 |
An inert atmosphere for protecting, stabilising and making inert melt baths in systems for melting light metal alloys, containing pentafluoroethane C2HF5, alone or in a mixture with other gases is disclosed. Compared with the solutions o...
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WO/2008/046219A1 |
A system and method for controlling the molding of products from semi-solid materials tests feedstock materials prior to molding. The actual temperature at which a desired percentage of solids will be obtained in the molding shot is dete...
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WO/2008/044936A1 |
A process for the production of a magnesium alloy thin sheet, where the alloy includes by wt. up to 2.0% Al, up to 2.0% Zn, up to 1.0% Mn, between 0.1 - 1.0 % RE, up to 0.05% of each of the elements Fe, Cu and Ni, bal.Mg, wherein the all...
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WO/2008/032825A1 |
A lightweight spray device with spray body that is suitable for precision cast molding, solving general casting problems, such as shrinkage and bubbling; and a process for manufacturing the same. The spray device is one with magnesium sp...
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WO/2008/026728A1 |
A metallic silicon produced by purifying molten crude metallic silicon through unidirectional solidification, which metallic silicon has a purity of 3N to 6N and an average crystal grain diameter of 1 mm or greater. The process for produ...
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